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@brendangregg your example for USDT tracing of a node application is failing to load the ebpf program.
It seems to be related to bug here (https://github.com/iovisor/bcc/issues/751), but really ca…
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Hi,
Trying to get our BBB to wakeup from RTC using "mem" and its breaks on wakeup. Now we built a custom kernel, and I wondered if someone could help me deciper the error?
The following error o…
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A user's scope fails to enable eBPF tracing with
```
WARN: 2017/08/01 16:17:02.094195 Error setting up the eBPF tracker, falling back to proc scanning: cannot open kprobe_events: open /sys/kernel/d…
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```
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 4.14.61-v7+ (tanure@Debian9) (gcc version 4.9.4 (Linaro GCC 4.9-2017.01)) #2 SMP Wed Aug 22 17:25:31 BST 2018
[ …
ghost updated
6 years ago
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_This is a tire kicking ticket to see if it gathers some interest._ Right now bcc compiles C, P4 (and maybe something else) to BPF bytecode and provides frontend in Python and Lua(JIT).
I'm working on…
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I'm certain this is an issue with my environment, but recently clipmenud stopped working with my systems user service. Specifically, it runs, but while it is running none of the selection buffers cont…
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```
[k0ste@WorkStation linux-4.12]$ patch -p1 -i /tmp/linux-4.8-ndpi.diff
patching file include/net/netfilter/nf_conntrack_extend.h
Hunk #2 FAILED at 113.
1 out of 2 hunks FAILED -- saving reject…
k0ste updated
7 years ago
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Add a tool that show stack traces and sizes of "old" allocations that haven't been freed after a threshold.
Continuation of #328 discussion
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**NOTE** I'd be happy to present kernel configuration in a more readable form, but not sure what is available and preferred - please advice
Type | Version/Name
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